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Cheap flights from Tucson to Singapore from $652

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Singapore departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Tucson to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:35 am - 5:00 am
TUS
-
SIN
31h 25m
2 stops
Korean Air Logo
7:30 am - 8:50 pm
SIN
-
TUS
28h 20m
2 stops
$1,176Korean Air
Thu, Sep 10 - Tue, Sep 22
Delta Logo
7:06 am - 7:15 pm
TUS
-
SIN
45h 09m
2 stops
Delta Logo
7:30 am - 9:44 pm
SIN
-
TUS
29h 14m
2 stops
$1,179Delta
Tue, Sep 8 - Fri, Sep 18
Korean Air Logo
6:35 am - 7:15 pm
TUS
-
SIN
45h 40m
2 stops
Korean Air Logo
1:25 am - 8:50 pm
SIN
-
TUS
34h 25m
2 stops
$1,184Korean Air
Thu, Sep 10 - Sun, Sep 13
Korean Air Logo
12:29 pm - 11:55 pm
TUS
-
SIN
44h 26m
2 stops
Korean Air Logo
1:25 am - 8:50 pm
SIN
-
TUS
34h 25m
2 stops
$1,185Korean Air
Thu, Sep 10 - Sun, Sep 13
Korean Air Logo
4:47 pm - 7:15 pm
TUS
-
SIN
35h 28m
2 stops
Korean Air Logo
10:00 pm - 11:47 am
SIN
-
TUS
52h 47m
2 stops
$1,389Korean Air
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
6:35 am - 5:25 am
TUS
-
SIN
31h 50m
2 stops
Multiple Airlines Logo
1:45 am - 6:39 pm
SIN
-
TUS
31h 54m
3 stops
$1,568Multiple Airlines
Thu, Sep 10 - Mon, Sep 21
Multiple Airlines Logo
3:12 pm - 12:35 pm
TUS
-
SIN
30h 23m
2 stops
Multiple Airlines Logo
8:45 pm - 10:00 am
SIN
-
TUS
28h 15m
1 stop
$1,680Multiple Airlines
Thu, Sep 10 - Tue, Sep 22
United Airlines Logo
3:28 pm - 6:15 am
TUS
-
SIN
23h 47m
1 stop
United Airlines Logo
8:45 am - 11:26 pm
SIN
-
TUS
29h 41m
1 stop
$1,742United Airlines
Mon, Jul 20 - Mon, Jul 27
United Airlines Logo
1:30 pm - 6:15 am
TUS
-
SIN
25h 45m
2 stops
United Airlines Logo
8:45 am - 2:47 pm
SIN
-
TUS
21h 02m
1 stop
$1,746United Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
3:16 pm - 1:15 pm
TUS
-
SIN
30h 59m
3 stops
Multiple Airlines Logo
1:45 am - 6:39 pm
SIN
-
TUS
31h 54m
3 stops
$1,791Multiple Airlines
Thu, Sep 10 - Mon, Sep 21

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Korean Air flights from Tucson to Singapore

Our best Korean Air deals on Tucson to Singapore flight tickets
Korean Air
Sep 10
TUS6:35 amTucson
31h 25m
2 stops
SIN5:00 amSingapore Changi
Sep 22
SIN7:30 amSingapore Changi
28h 20m
2 stops
TUS8:50 pmTucson
$1,176
Korean Air
Sep 10
TUS6:35 amTucson
45h 40m
2 stops
SIN7:15 pmSingapore Changi
Sep 13
SIN1:25 amSingapore Changi
34h 25m
2 stops
TUS8:50 pmTucson
$1,184
Korean Air
Sep 10
TUS12:29 pmTucson
44h 26m
2 stops
SIN11:55 pmSingapore Changi
Sep 13
SIN1:25 amSingapore Changi
34h 25m
2 stops
TUS8:50 pmTucson
$1,185

United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets
United Airlines
Jul 20
TUS3:28 pmTucson
23h 47m
1 stop
SIN6:15 amSingapore Changi
Jul 27
SIN8:45 amSingapore Changi
29h 41m
1 stop
TUS11:26 pmTucson
$1,742
United Airlines
Jul 20
TUS1:30 pmTucson
25h 45m
2 stops
SIN6:15 amSingapore Changi
Jul 27
SIN8:45 amSingapore Changi
21h 02m
1 stop
TUS2:47 pmTucson
$1,746
United Airlines
Sep 8
TUS7:00 amTucson
20h 35m
1 stop
SIN6:35 pmSingapore Changi
Sep 18
SIN8:45 amSingapore Changi
27h 25m
1 stop
TUS9:10 pmTucson
$1,792

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

6:35 am-5:00 am

2 stops31h 25m

Singapore Changi

Tue 9/22

7:30 am-8:50 pm

2 stops28h 20m

$1,176

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 9/8

7:06 am-7:15 pm

2 stops45h 09m

Singapore Changi

Fri 9/18

7:30 am-9:44 pm

2 stops29h 14m

$1,179

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

6:35 am-7:15 pm

2 stops45h 40m

Singapore Changi

Sun 9/13

1:25 am-8:50 pm

2 stops34h 25m

$1,184

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

12:29 pm-11:55 pm

2 stops44h 26m

Singapore Changi

Sun 9/13

1:25 am-8:50 pm

2 stops34h 25m

$1,185

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 7/20

4:47 pm-7:15 pm

2 stops35h 28m

Singapore Changi

Mon 7/27

10:00 pm-11:47 am

2 stops52h 47m

$1,389

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

6:35 am-5:25 am

2 stops31h 50m

Singapore Changi

Mon 9/21

1:45 am-6:39 pm

3 stops31h 54m

$1,568

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

3:12 pm-12:35 pm

2 stops30h 23m

Singapore Changi

Tue 9/22

8:45 pm-10:00 am

1 stop28h 15m

$1,680

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 7/20

3:28 pm-6:15 am

1 stop23h 47m

Singapore Changi

Mon 7/27

8:45 am-11:26 pm

1 stop29h 41m

$1,742
Quickest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 7/20

1:30 pm-6:15 am

2 stops25h 45m

Singapore Changi

Mon 7/27

8:45 am-2:47 pm

1 stop21h 02m

$1,746

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 9/10

3:16 pm-1:15 pm

3 stops30h 59m

Singapore Changi

Mon 9/21

1:45 am-6:39 pm

3 stops31h 54m

$1,791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Tucson to Singapore flights?

You could potentially save up to 2% on your flight if you consider stops on a Tucson to Singapore flight.

When to book flights from Tucson to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Fastest flight time

35h 28m

Direct flights

None
The fastest flight from Tucson to Singapore takes 35h 28m
There are no direct flights from Tucson to Singapore. There are no popular flight routes from Tucson to Singapore.
Search flight deals

Frequently asked questions about flying from Tucson to Singapore

  • How far is Tucson to Singapore Changi by plane?

    Tucson and Singapore Changi are 9184.4 mi apart from one another. Flights usually cover this in 35h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

    Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.

  • How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Tucson.

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

Flights from Tucson to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Singapore?

Once all potential Tucson to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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Fri 7/24
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Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.
First Class to Singapore
Business Class to Singaporefrom $2,305